Home / 2,924,724,879.17-4,036,120,333.12-1,671,688,639.26

Finding the Fourth Proportional to 2,924,724,879.17, 4,036,120,333.12 and 1,671,688,639.26

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Solution

The fourth proportional to 2,924,724,879.17, 4,036,120,333.12 and 1,671,688,639.26 is: 2,306,930,322.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,724,879.17 : 4,036,120,333.12 = 1,671,688,639.26 : x
  2. Step 2: Convert to fraction form
    2,924,724,879.17/4,036,120,333.12 = 1,671,688,639.26/x
  3. Step 3: Cross multiply
    2,924,724,879.17x = 4,036,120,333.12 × 1,671,688,639.26
  4. Step 4: Simplify right side
    2,924,724,879.17x = 6,747,136,507,564,661,760
  5. Step 5: Solve for x
    x = 6,747,136,507,564,661,760/2,924,724,879.17
  6. Step 6: Final answer
    x = 2,306,930,322.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.